View Full Version : Problem Diagnosis


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  1. 1987 blazer grinding when shifting into 4wd lo
  2. High idle will not kick down
  3. Blower Motor Housing
  4. S 10 (2003) 4 wd pickup
  5. rear defrost...
  6. dome light problem
  7. 96 Blazer 4wd
  8. hard start, randomly dies, blows smoke at start up
  9. 99 jimmy wont start
  10. 99 Jimmy Misfires
  11. '93 GMC Jimmy Vin 'W' CPI Cold Start/Run issue
  12. 2000 GMC Jimmy Heat Only Through Defrost
  13. dealership charge to replace vacume hoses ??
  14. service engine soon light?
  15. 1998 s10 no heat problem
  16. Dont run right when cold
  17. 98 blazer w/auto air delivers air out dash vents only
  18. 01 Jimmy Auto 4 wheel does not engage
  19. Blazers must suck
  20. 98 Blazer shut downs immediately after starting
  21. 98 4.3L Vin W no spark
  22. '95' Jimmy front end problem
  23. 99 4X4 S-10 lower control arm
  24. s10 fuel odor
  25. 2003 S-10 Starter/hard To Do/give To Pro
  26. excessive fuel use
  27. 02' zr2 4 wheel problems
  28. Cooling Problem 95 S-10
  29. 1996 GMC Jimmy
  30. 99 Blazer won't crank
  31. High revs
  32. Hesitate when letting up
  33. 97 head question
  34. 1995 Chevy S10 4X4 4.3 Automatic Transmission Trouble?
  35. Jimmy Smog Fail Code
  36. '94 Sonoma - Low Power / Missing?
  37. Codes 42, 45, 85 and ticking, rattling sound.
  38. 01 transfer case switch/4wd actuator/hvac controls
  39. 2001 S10 Tail Light/reverse lights
  40. short?
  41. 200 Blazer Heater issue
  42. ABS light/brake light
  43. Stubborn Bolt Removal
  44. Where to cut blower housing?
  45. Only getting fuel to half the motor
  46. Gmc Jimmy 95 misfires and bogs down in mid/high rpm
  47. '93 Chevy s-10 4.3L 2wd Not Running Right
  48. 01 blazer heat issue
  49. 99 jmmy current draw
  50. 93 Blazer 4.3 Not running right
  51. need some help
  52. Electrical System Problem
  53. stalls with brakes or headlights
  54. S10 Brake and Back up lights out
  55. 4wd problem
  56. 4WD still inoperable
  57. rear wiper problems
  58. first timer need help.
  59. Smell burning coolant in vents??
  60. no heat please help
  61. 94 s-10 blazer engine swap
  62. fuel pump, fuel filter, ignition module or other?
  63. Same truck new question...
  64. The best o2 sensor??
  65. Lets discuss Ethanol
  66. '00 Sonoma 4L60E, no 3rd & OD
  67. 1999 4x4 T-10 Blazer 4x4/tranny shift problem
  68. 2000 blazer heater
  69. 99 bravada sputter & backfire
  70. 4x4 problem
  71. 1997 4.3 blazer 02 sencors
  72. '97 Blazer sudden bunch of codes, bad idle
  73. heat
  74. 2003 S-10 4.3 Heat Floor/def Sometimes Comes Out Panel
  75. 4x4 problems 93 S10 Blazer 4dr
  76. Unable to get hood open
  77. '92 2.2 sparkplug thread damage
  78. 92 Chevy S-10 brakes
  79. 95 gmc jimmy gets fuel but no spark - plz help
  80. 95 gmc jimmy gets fuel but no spark - plz help
  81. 1993 Blazer Idle Issue
  82. Drive shaft
  83. What Rims Will Fit
  84. where is the secondary air pump 2000 s10
  85. Choices...which sensor?
  86. Abs Light Problem
  87. 2001 Chevy Blazer 4x4 - No tension on the parking brake.
  88. Ready for the Road
  89. refilling cooling system
  90. 89 4cyl. S-10 sometimes wont start/bouncy idle?
  91. 03 S10 - Where is the door pin switch? Radio stays on!
  92. 01 Blazer tranny problem
  93. 2001 s-10 intermittent won't start
  94. 98 jimmy sticks in 4hi
  95. RPM Surging ???
  96. s10 2.2 4 cly stalling then restarting no SES light?? ABS lights on
  97. 97 blazer 4WD don't work
  98. Problem With New Rebuilt 700r4 Trans Shifting
  99. Need help with 1997 Blazer
  100. running lights ,speedometer wont work
  101. Engine power dropping..
  102. 95 Jimmy 4WD Problems
  103. airbag light short
  104. 95 2.2 poor mileage and rough starts
  105. '01 Blazer ZR2 noise after lower intake seal replacement.
  106. 2 Problems w/00 Blazer
  107. 99 Chevy blazer hard staring
  108. Fusible link ?
  109. 1994 S10 Blazer Fuel Pump Relay Switch
  110. 98 S-10 Clutch problem
  111. 97 s-10 Blazer ignition
  112. 98 s-10 ABS issue
  113. 02 blazer tranny issues
  114. Front axle nut size on 92 jimmy 4x4?
  115. 98 jimmy hard shift
  116. P1351 again, I give up..
  117. PO452 Fuel Sensor Low Input
  118. code p0446 and p0453
  119. Front Wheel Sag
  120. Will not stay in 4WD or 2WD
  121. P0753 Code
  122. '96 chevy blazer water pump issues, i think.
  123. no heat
  124. no heat
  125. Im So Lost
  126. ses and hesitation
  127. Noise in suspension, driveline, or ??
  128. 02 s10 blazer wont start
  129. Brake bleeder valves
  130. My '99 V6 S-10 is losing MPG like crazy
  131. engine rotates and starts, then shuts off
  132. '97 Blazer, toasted another Ign. module
  133. sonoma 4WD
  134. Pitman Arm Replacement on 1999 4WD Blazer
  135. s10 1997 blazer sound when deaccelerating
  136. control
  137. misses upon aceleration
  138. check engine light
  139. Front axle engagement
  140. rear main seal question
  141. MAF Sensor
  142. 95 Jimmy Stumbles on Acceleration
  143. 2001 Blazer
  144. 98 S10 blazer runs and then dies
  145. ticking from passenger side
  146. 98 s10 blazer runs and dies
  147. 96 Jimmy Engine trouble, Opinions!
  148. 95 blazer misfire distributor noise
  149. 97 blazer brake light problems
  150. help with Ignition coils
  151. front axle seal 02 S10 4.0 4x4
  152. trouble with 88 s-15 jimmy
  153. Transmission overfilled
  154. ALOT of codes/I have no idea where to start PLEASE HELP!!!
  155. HVAC issues
  156. 1995 chevy s-10 blazer turn signals working intermittently
  157. Belt chirp
  158. 95 jimmy probs
  159. 1996 S10 Blazer New Fuel Pump Fuel Guage Not Working
  160. '97 Bravada that won't start, stuck in park, key stuck in ignition.
  161. 94 blazer s-10 v6 will not fire
  162. I have some codes; need to know what to fix??
  163. A/C or Heater Clicking
  164. 93 S-10 Blazer temp guage help.
  165. 95 S-10 Blazer fuel relay problem
  166. 1995 Sonoma Hesitation
  167. Question about TCC
  168. Good Heat....cold Feet ??
  169. Fuel pump replacement
  170. Possible tranny fluid burned by motor?
  171. 98 Bravada 4wd doesnt work
  172. bad vibration at idle
  173. what is the biggest rims i can put on my truck
  174. 1992 s10 blazer fuel problems
  175. Transmission lines.
  176. Cant get my OBD2 scanner to work with the plug under the dash??
  177. '91 s10 fuel pump won't run
  178. Puzzled
  179. 98 Jimmy, Hard start
  180. 2000 bravada distributor problems
  181. Brake lights stay on -- not the brake light switch
  182. 89 S10 wiper motor troubleshooting help
  183. "3rd generation" 4wd system?
  184. GMC S15 '88 Can't get it into 1st gear!
  185. Problem: 93 GMC Jimmy won't start.
  186. Weird Hessitation
  187. 95 2wd s-10 Oil pan change
  188. Shifting problems
  189. 97 blazer won't shift out of park.
  190. 94 Jimmy 4x4 Problem
  191. Tranny help me PLEASE!!!
  192. Timing marks on balancer.
  193. Just installed new intake manifold gasket/84/2.8l
  194. 1999 GMC Envoy losing coolant
  195. putting a 4l80e in a 1996 blazer? will it work?
  196. Where is the antifreeze going??
  197. 4L60E trans not shifting 2 or 4 gears
  198. 96 overheats when I come to a stop
  199. 99 Blazer Replace Washer Tank
  200. 2000 chevy blazer
  201. 99 Blazer losing antifreeze
  202. 1998 GMC Envoy Starting Problem
  203. Driveability Problems
  204. ball joints, tyrods
  205. 2001 s10 4x4 not working
  206. defog thru vents
  207. no gas tank pressure
  208. 2000 ZR2 Trans problem
  209. 88 4x4 running rough at best
  210. Steel Fuel lines
  211. Starter Issues
  212. 93 S-10 ECM B Fuse
  213. Catalytic Converter whistle?
  214. 91-s10
  215. 91 Blazer wiper switch removal
  216. engine light, please help.
  217. 95 jimmy needs rod bearings
  218. 1995 Blazer Electrical Trouble
  219. 92 Jimmy Blowing Sound
  220. Heater core
  221. 1974 K5 Blazer New member, wierd problem
  222. Cooling Fan Runs Constantly
  223. 1998 blazer runs well except on hills?????
  224. transmisson
  225. s-10 fuel gauge
  226. starter mount broken
  227. need help with fuel pump relay problem
  228. 97 blazer - now wont start
  229. 1991 Bravada Automatic Transmission Leak
  230. Drain Gas Tank
  231. noise from dash
  232. 93 S-10 blazer won't start
  233. 1995 jimmy front differential
  234. 2001 s10 crew cab
  235. Blown, but not forgotten.........
  236. 1999 Blazer 4.3 vortec engine removal
  237. 1999 chevy blazer start problems
  238. 01 blazer parking brake stuck on!!
  239. 03 Chevy s-10 zr2 4x4 clunk noise Help..
  240. in dire need of help
  241. Heater working intermittently
  242. Blazer Starts-Stalls in Drive
  243. 2000 blazer hard to start when cold . have to try 10 , 20 , even 30 times
  244. 95 jimmy blowing 4wd fuse
  245. 94 Blazer Tahoe LT Enging/Tranny Issues
  246. Fuel delivery problem?, starts hard when cold,
  247. 98 Blazer V6 4WD Ignition problems
  248. 99 Blazer starting issues and error code PO753
  249. 2000 Blazer Intermittent no start relays clicking
  250. FG0071 fuel pump part number